Just in case there is ever a boy frenchie in this house! bow ties for puppies! Used this general idea to make bow ties for a couple dogs in my life. I just made the bow and then a pin to attach to their regular collar. Could also be tied on with a ribbon.
This Conversational Hearts Dog Collar is such an easy crochet pattern you'll want to make many of them before the holiday. Even your four legged pooch can celebrate Valentine's day. Crochet Valentine hearts like these can be made in any color.